Don't allow executing cli if cache backend is unavailable

Signed-off-by: Richard Steinmetz <richard@steinmetz.cloud>

lib/private/Memcache/Factory.php

@@ -86,34 +86,14 @@ class Factory implements ICacheFactory {
 		$missingCacheMessage = 'Memcache {class} not available for {use} cache';
 		$missingCacheHint = 'Is the matching PHP module installed and enabled?';
 		if (!class_exists($localCacheClass) || !$localCacheClass::isAvailable()) {
-			if (\OC::$CLI && !defined('PHPUNIT_RUN')) {
-				// CLI should not hard-fail on broken memcache
-				$this->logger->info($missingCacheMessage, [
-					'class' => $localCacheClass,
-					'use' => 'local',
-					'app' => 'cli'
-				]);
-				$localCacheClass = self::NULL_CACHE;
-			} else {
-				throw new \OC\HintException(strtr($missingCacheMessage, [
-					'{class}' => $localCacheClass, '{use}' => 'local'
-				]), $missingCacheHint);
-			}
+			throw new \OC\HintException(strtr($missingCacheMessage, [
+				'{class}' => $localCacheClass, '{use}' => 'local'
+			]), $missingCacheHint);
 		}
 		if (!class_exists($distributedCacheClass) || !$distributedCacheClass::isAvailable()) {
-			if (\OC::$CLI && !defined('PHPUNIT_RUN')) {
-				// CLI should not hard-fail on broken memcache
-				$this->logger->info($missingCacheMessage, [
-					'class' => $distributedCacheClass,
-					'use' => 'distributed',
-					'app' => 'cli'
-				]);
-				$distributedCacheClass = self::NULL_CACHE;
-			} else {
-				throw new \OC\HintException(strtr($missingCacheMessage, [
-					'{class}' => $distributedCacheClass, '{use}' => 'distributed'
-				]), $missingCacheHint);
-			}
+			throw new \OC\HintException(strtr($missingCacheMessage, [
+				'{class}' => $distributedCacheClass, '{use}' => 'distributed'
+			]), $missingCacheHint);
 		}
 		if (!($lockingCacheClass && class_exists($distributedCacheClass) && $lockingCacheClass::isAvailable())) {
 			// don't fallback since the fallback might not be suitable for storing lock